Modular connector

Claim 1

A connector for printed circuit having conductive tracks, said connector comprising a plurality of T-shaped modules interfitted so that a crossbar of one T-shaped module fits between shanks of two other T-shaped modules flanking said one T-shaped module and crossbars of said other T-shaped modules flank a shank of said one T-shaped module, each of said modules comprising: an electrically insulating block having upper and lower faces of T-shaped outline defining the shank of the respective T-shaped module and the crossbar of the respective T-shaped module perpendicular to the respective shank, and shank and ends of the crossbar of said block having beveled flanks commencing at a location spaced from one of said faces and extending inwardly to terminate at the other of said faces, the beveled flanks of said block being juxtaposed with and complementary to the beveled flanks of the blocks of adjacent modules; and a plurality of electrically conductive contact elements extending through the respective block, projecting in mutually parallel spaced relationship from an upwardly turned one of said faces of the respective block, and bent portions lying along a downwardly turned one of said faces of the respective block and soldered to said tracks as exclusive means for anchoring said modules to said printed circuit, each block having, between the respective beveled flanks and the face of the block from which the beveled flanks are spaced, mutually parallel flanks on opposite sides of the body for gripping by a machine for automatically mounting said modules on said printed circuit.

Claim 6

A method of forming a connector for a printed circuit board having conductive tracks thereon, comprising the steps of: (a) forming a plurality of connector modules with generally flat bodies having lateral steps formed therein and a plurality of connecting elements traversing each body and projecting from one side thereof and having ends bent along an opposite side of each body to lie along a flat surface of each body and projecting beyond an outline thereof and constituting said bodies of two types, in one of said types lateral edges being beveled in one direction to constitute of said flat surface a narrow surface of the body and in another of said types of lateral edges being beveled complementarily to constitute of said flat surface thereof a wide surface of the body; (b) seizing each module in succession and automatically positioning each module upon said printed circuitboard so that the respective ends overlie respective tracks of said printed circuit board and successive modules are interfitted with previously positioned modules with a predetermined spacing therebetween and bodies of the two types alternate with one another in a row with complementarily beveled edges in contact with one another; and (c) securing said modules individually to said printed circuit board without mechanically interconnecting said modules to said printed circuit board solely by soldering said ends to said tracks.

Claim 7

A method of forming a connector for a printed circuit board having conductive tracks thereon, comprising the steps of: (a) forming a plurality of connector modules with generally flat bodies having lateral steps formed therein and a plurality of connecting elements traversing each body and projecting from one side thereof and having ends bent along an opposite side of each body to lie along a flat surface of each body and projecting beyond an outline thereof and constituting said bodies of two types, in one of said types lateral edges being beveled in one direction to constitute of said flat surface a narrow surface of the body and in another of said types of lateral edges being beveled complementarily to constitute of said flat surface thereof a wide surface of the body; (b) seizing each module in succession and automatically positioning each module upon said printed circuitboard so that the respective ends overlie respective tracks of said printed circuit board and successive modules are interfitted with previously positioned modules with a predetermined spacing therebetween and bodies of the two types alternate with one another in a row with complementarily beveled edges in contact with one another; and (c) securing said modules individually to said printed circuit board without mechanically interconnecting said modules to said printed circuit board solely by soldering said ends to said tracks.